Low-dimensional Light Front Gauge Theory at Finite Temperature

被引：1
|
作者：
Strauss, Stefan [1 ]
Beyer, Michael [1 ]
机构：
[1] Univ Rostock, Inst Phys, D-18055 Rostock, Germany
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2010年 / 199卷
关键词：
MASSIVE SCHWINGER MODEL; CONE QUANTIZATION; FIELD-THEORY;
D O I：
10.1016/j.nuclphysbps.2010.02.022
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The thermodynamical properties of QED and QCD in 1+1 dimensions are investigated by means of discrete light cone quantization. By direct evaluation of the partition function in the canonical ensemble we are able to compute various thermodynamical quantities for different coupling strengths. In order to obtain unambiguous results the continuum as well as the bulk limit need to be carefully addressed. Due to the increased harmonic resolution the estimates of low lying bound state masses in the massive Schwinger model are almost two orders of magnitude more accurate than previous light cone calculations.
引用
收藏
页码：160 / 165
页数：6
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